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STMicroelectronics LDO Voltage Regulators

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Part #

LDO Voltage Regulators Rad-hard plastic 2A positive low drop voltage regulator, not Flight Models

LEO3910PDT-D
STMicroelectronics
1: $473.04
20In Stock

Mfr. Part No.
LEO3910PDT-D

Mouser Part No
511-LEO3910PDT-D

STMicroelectronics

LDO Voltage Regulators Rad-hard plastic 2A positive low drop voltage regulator, not Flight Models

Learn More

Datasheet

20In Stock

Cut Tape

$473.04

Reel

$473.04

$455.91

Min.: 1
Mult.: 1

: 7

LEO

Reel, Cut Tape

LDO Voltage Regulators 2.85-30V 1.5A Adj

LD1086D2TTR
STMicroelectronics
1: $1.71
24,330In Stock

Mfr. Part No.
LD1086D2TTR

Mouser Part No
511-LD1086D2T-TR

STMicroelectronics

LDO Voltage Regulators 2.85-30V 1.5A Adj

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Datasheet

24,330In Stock

Cut Tape

$1.71

$1.25

$1.14

$1.02

View

Reel

$0.742

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

D2PAK-3 (TO-263-3)

Adjustable

1.5 A

1 Output

Positive

5 mA

3.4 V

30 V

Adjustable

- 40 C

+ 125 C

1.3 V

LD1086

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Very low drop voltage regulators with inhibit function

LM2931AD50R
STMicroelectronics
1: $1.13
26,765In Stock

Mfr. Part No.
LM2931AD50R

Mouser Part No
511-LM2931AD50

STMicroelectronics

LDO Voltage Regulators Very low drop voltage regulators with inhibit function

Learn More

Datasheet

26,765In Stock

Cut Tape

$1.13

$0.82

$0.721

$0.646

View

Reel

$0.468

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

5 V

100 mA

1 Output

Positive

30 mA

6 V

40 V

Fixed

- 40 C

+ 125 C

90 mV

LM2931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

LDL1117S33R
STMicroelectronics
1: $0.74
841,527In Stock

Mfr. Part No.
LDL1117S33R

Mouser Part No
511-LDL1117S33R

STMicroelectronics

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

Learn More

Datasheet

841,527In Stock

Cut Tape

$0.74

$0.529

$0.476

$0.417

View

Reel

$0.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

3.3 V

1.2 A

1 Output

Positive

250 uA

2.5 V

18 V

Fixed

- 40 C

+ 125 C

350 mV

LDL1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

LDK320AM50R
STMicroelectronics
1: $0.50
199,412In Stock

Mfr. Part No.
LDK320AM50R

Mouser Part No
511-LDK320AM50R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

Learn More

Datasheet

199,412In Stock

Cut Tape

$0.50

$0.345

$0.308

$0.267

Reel

$0.222

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

5 V

200 mA

1 Output

Positive

70 uA

2.5 V

18 V

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1A Low Quiescent Reg 1.5 to 5.5 V 200mV

LD39100PUR
STMicroelectronics
1: $1.07
78,378In Stock

Mfr. Part No.
LD39100PUR

Mouser Part No
511-LD39100PUR

STMicroelectronics

LDO Voltage Regulators 1A Low Quiescent Reg 1.5 to 5.5 V 200mV

Learn More

Datasheet

78,378In Stock

Cut Tape

$1.07

$0.776

$0.674

$0.616

Reel

$0.487

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

800 mV to 4.5 V

1 A

1 Output

Positive

200 uA

1.5 V

5.5 V

Adjustable

- 40 C

+ 125 C

200 mV

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 300 mA 28 V 5 uA quiescent current

ST730M33R
STMicroelectronics
1: $0.68
42,926In Stock

Mfr. Part No.
ST730M33R

Mouser Part No
511-ST730M33R

STMicroelectronics

LDO Voltage Regulators 300 mA 28 V 5 uA quiescent current

Learn More

Datasheet

42,926In Stock

Cut Tape

$0.68

$0.537

$0.496

$0.455

Reel

$0.402

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

3.3 V

300 mA

1 Output

Positive

10 uA

2.5 V

28 V

Fixed

- 40 C

+ 125 C

600 mV

ST730

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 0.25A Positive

L4931ABD50-TR
STMicroelectronics
1: $1.35
3,910In Stock

Mfr. Part No.
L4931ABD50-TR

Mouser Part No
511-L4931ABD50-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 0.25A Positive

Learn More

Datasheet

3,910In Stock

Cut Tape

$1.35

$0.981

$0.889

$0.788

View

Reel

$0.608

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

5 V

250 mA

1 Output

Positive

1 mA

2.5 V

20 V

Fixed

- 40 C

+ 125 C

400 mV

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 0.25A Positive

L4931CD50-TR
STMicroelectronics
1: $1.35
12,262In Stock

Mfr. Part No.
L4931CD50-TR

Mouser Part No
511-L4931CD50-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 0.25A Positive

Learn More

Datasheet

12,262In Stock

Cut Tape

$1.35

$0.983

$0.884

$0.789

View

Reel

$0.57

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

5 V

250 mA

1 Output

Positive

600 uA

4 V

20 V

Fixed

- 40 C

+ 125 C

400 mV

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 0.25A Positive

L4931CZ50-AP
STMicroelectronics
1: $0.91
5,150In Stock

Mfr. Part No.
L4931CZ50-AP

Mouser Part No
511-L4931CZ50-AP

STMicroelectronics

LDO Voltage Regulators 5.0V 0.25A Positive

Learn More

Datasheet

5,150In Stock

$0.91

$0.653

$0.588

$0.517

Reel

$0.374

View

Min.: 1
Mult.: 1

: 2,000

Through Hole

TO-92-3

5 V

250 mA

1 Output

Positive

600 uA

4 V

20 V

Fixed

- 40 C

+ 125 C

400 mV

L4931

Ammo Pack

LDO Voltage Regulators 1.8V 3.0A Positive

LD1085D2M18R
STMicroelectronics
1: $2.08
1,670In Stock

Mfr. Part No.
LD1085D2M18R

Mouser Part No
511-LD1085D2M18-TR

STMicroelectronics

LDO Voltage Regulators 1.8V 3.0A Positive

Learn More

Datasheet

1,670In Stock

Cut Tape

$2.08

$1.54

$1.38

$1.20

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

TO-252-3

1.8 V

3 A

1 Output

Positive

5 mA

3.4 V

30 V

Fixed

- 40 C

+ 125 C

1.3 V

LD1085

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.0V 50mA Positive

LD2980ABM30TR
STMicroelectronics
1: $0.63
12,371In Stock

Mfr. Part No.
LD2980ABM30TR

Mouser Part No
511-LD2980ABM30

STMicroelectronics

LDO Voltage Regulators 3.0V 50mA Positive

Learn More

Datasheet

12,371In Stock

Cut Tape

$0.63

$0.445

$0.396

$0.348

Reel

$0.255

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3 V

50 mA

1 Output

Positive

100 uA

2.5 V

16 V

Fixed

- 40 C

+ 125 C

7 mV

LD2980

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 50mA Positive

LD2980CM50TR
STMicroelectronics
1: $0.65
32,753In Stock

Mfr. Part No.
LD2980CM50TR

Mouser Part No
511-LD2980CM50

STMicroelectronics

LDO Voltage Regulators 5.0V 50mA Positive

Learn More

Datasheet

32,753In Stock

Cut Tape

$0.65

$0.45

$0.402

$0.35

Reel

$0.265

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

5 V

50 mA

1 Output

Positive

100 uA

2.5 V

16 V

Fixed

- 40 C

+ 125 C

7 mV

LD2980

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.8 V Output Voltage

LD49100PU18RY
STMicroelectronics
1: $1.35
4,024In Stock

Mfr. Part No.
LD49100PU18RY

Mouser Part No
511-LD49100PU18RY

STMicroelectronics

LDO Voltage Regulators 1.8 V Output Voltage

Learn More

Datasheet

4,024In Stock

Cut Tape

$1.35

$0.979

$0.912

$0.784

Reel

$0.631

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

1.8 V

1 A

1 Output

Positive

200 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

AEC-Q100

LD49100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

LDK320AM-R
STMicroelectronics
1: $0.44
55,093In Stock

Mfr. Part No.
LDK320AM-R

Mouser Part No
511-LDK320AM-R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

Learn More

Datasheet

55,093In Stock

Cut Tape

$0.44

$0.31

$0.277

$0.24

Reel

$0.191

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

Adjustable

200 mA

1 Output

Positive

70 uA

2.5 V

18 V

58 dB

Adjustable

- 40 C

+ 125 C

100 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

LDK320AM33R
STMicroelectronics
1: $0.46
10,680In Stock

Mfr. Part No.
LDK320AM33R

Mouser Part No
511-LDK320AM33R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

Learn More

Datasheet

10,680In Stock

Cut Tape

$0.46

$0.317

$0.283

$0.244

View

Reel

$0.193

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 V

200 mA

1 Output

Positive

70 uA

2.5 V

18 V

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators BICMOS 300mA V Reg Ultra Lo Drop Lo

LDS3985M18R
STMicroelectronics
1: $0.59
4,590In Stock

Mfr. Part No.
LDS3985M18R

Mouser Part No
511-LDS3985M18R

STMicroelectronics

LDO Voltage Regulators BICMOS 300mA V Reg Ultra Lo Drop Lo

Learn More

Datasheet

4,590In Stock

Cut Tape

$0.59

$0.459

$0.427

$0.391

Reel

$0.357

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSOT-23-5

1.8 V

300 mA

1 Output

Positive

150 uA

2.5 V

6 V

Fixed

- 40 C

+ 125 C

400 uV

LDS3985

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.5V 0.5A Positive

LF15ABDT-TR
STMicroelectronics
1: $1.25
6,486In Stock

Mfr. Part No.
LF15ABDT-TR

Mouser Part No
511-LF15ABDT-TR

STMicroelectronics

LDO Voltage Regulators 1.5V 0.5A Positive

Learn More

Datasheet

6,486In Stock

Cut Tape

$1.25

$0.90

$0.814

$0.72

Reel

$0.567

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

1.5 V

500 mA

1 Output

Positive

1 mA

2.5 V

16 V

Fixed

- 40 C

+ 125 C

1 V

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 0.5A Positive

LF50ABPT-TR
STMicroelectronics
1: $1.12
3,300In Stock

Mfr. Part No.
LF50ABPT-TR

Mouser Part No
511-LF50ABPT-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 0.5A Positive

Learn More

Datasheet

3,300In Stock

Cut Tape

$1.12

$0.805

$0.713

$0.642

View

Reel

$0.506

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-5

5 V

500 mA

1 Output

Positive

50 uA

2.5 V

16 V

Fixed

- 40 C

+ 125 C

200 mV

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Lo noise Lo drop Vltg reg

LK112M80TR
STMicroelectronics
1: $0.74
6,512In Stock

Mfr. Part No.
LK112M80TR

Mouser Part No
511-LK112M80TR

STMicroelectronics

LDO Voltage Regulators Lo noise Lo drop Vltg reg

Learn More

Datasheet

6,512In Stock

Cut Tape

$0.74

$0.525

$0.46

$0.413

Reel

$0.311

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

8 V

150 mA

1 Output

Positive

250 uA

8.5 V

14 V

Fixed

- 40 C

+ 125 C

170 mV

LK112

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator

STLQ015M21R
STMicroelectronics
1: $0.51
8,938In Stock

Mfr. Part No.
STLQ015M21R

Mouser Part No
511-STLQ015M21R

STMicroelectronics

LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator

Learn More

Datasheet

8,938In Stock

Cut Tape

$0.51

$0.359

$0.321

$0.279

Reel

$0.202

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

2.1 V

150 mA

1 Output

Positive

1.4 uA

1.55 V

5.5 V

Fixed

- 40 C

+ 125 C

112 mV

STLQ015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 0.25A Positive

L4931CDT50-TR
STMicroelectronics
1: $1.39
7,397In Stock

Mfr. Part No.
L4931CDT50-TR

Mouser Part No
511-L4931CDT50-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 0.25A Positive

Learn More

Datasheet

7,397In Stock

Cut Tape

$1.39

$1.01

$0.908

$0.79

View

Reel

$0.626

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

5 V

250 mA

1 Output

Positive

600 uA

4 V

20 V

Fixed

- 40 C

+ 125 C

400 mV

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 1.0A Positive

L4941BDT-TR
STMicroelectronics
1: $1.69
6,554In Stock

Mfr. Part No.
L4941BDT-TR

Mouser Part No
511-L4941BDT-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 1.0A Positive

Learn More

Datasheet

6,554In Stock

Cut Tape

$1.69

$1.25

$1.12

$1.01

View

Reel

$0.739

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

5 V

1 A

1 Output

Positive

20 mA

6 V

16 V

Fixed

- 40 C

+ 150 C

250 mV

L4941

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Adjustable fixed LDO 2.85V 800 mA

LD1117DT12CTR
STMicroelectronics
1: $0.66
6,663In Stock

Mfr. Part No.
LD1117DT12CTR

Mouser Part No
511-LD1117DT12CTR

STMicroelectronics

LDO Voltage Regulators Adjustable fixed LDO 2.85V 800 mA

Learn More

Datasheet

6,663In Stock

Cut Tape

$0.66

$0.466

$0.407

$0.367

Reel

$0.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

1.2 V

800 mA

1 Output

Positive

5 mA

15 V

Fixed

- 40 C

+ 125 C

1.1 V

LD1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.8V 1.5A Very Low

LD29150DT18R
STMicroelectronics
1: $1.47
2,483In Stock

Mfr. Part No.
LD29150DT18R

Mouser Part No
511-LD29150DT18R

STMicroelectronics

LDO Voltage Regulators 1.8V 1.5A Very Low

Learn More

Datasheet

Product Comments

2,483In Stock

Cut Tape

$1.47

$1.06

$0.959

$0.847

View

Reel

$0.609

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

1.8 V

1.5 A

1 Output

Positive

30 mA

3 V

13 V

Fixed

- 40 C

+ 125 C

100 mV

LD29150

Reel, Cut Tape, MouseReel

STMicroelectronics LDO Voltage Regulators

Customer Service Office

Company

Resources

Support

CFlat-16
D2PAK/A-3
D2PAK-3
D2PAK-3 (TO-263-3)
DFN-10
DFN-1x1-4
DFN-4
DFN-6
DFN-8
FCBGA-6
FLAT-16
Flexiwatt-27
FlipChip-4
Flip-Chip-4
FlipChip-6
Flip-Chip-6
PowerSSO-12
PPAK-5
PWSSO-12
SMD-5

800 mV
800 mV to 3.6 V
800 mV to 4.5 V
800 mV to 5 V
- 9.5 V to - 1.2 V
1 V
1.05 V
1.1 V
1.185 V
1.195 V to 1.245 V
1.2 V
1.2 V to 22 V
1.2 V to 5 V
1.22 V
1.22 V to 5 V
1.222 V to 11 V
1.25 V
1.25 V to 15 V
1.25 V to 28 V
1.3 V

50 mA
85 mA
100 mA
150 mA
190 mA
200 mA
250 mA
280 mA
300 mA
400 mA
430 mA
500 mA
550 mA
800 mA
950 mA
1 A
1.2 A
1.3 A
1.5 A
2 A

50 nA
100 nA
200 nA
300 nA
800 nA
1.4 uA
2 uA
3 uA
3.8 uA
5 uA
6 uA
10 uA
12 uA
20 uA
27 uA
28 uA
30 uA
35 uA
45 uA
48 uA

0 V
- 500 mV
500 mV
600 mV
800 mV
- 12 V
1 V
1.1 V
1.25 V
1.4 V
1.5 V
1.55 V
1.6 V
1.8 V
1.9 V
2 V
2.15 V
2.2 V
2.3 V
2.5 V

- 3.7 V
5.5 V
6 V
6.5 V
8 V
12 V
13 V
13.2 V
14 V
15 V
16 V
17 V
18 V
20 V
24 V
28 V
30 V
31 V
38 V
40 V

30 dB
40 dB
45 dB
48 dB
50 dB
52 dB
53 dB
55 dB
57 dB
58 dB
60 dB
62 dB
65 dB
70 dB
72 dB
75 dB
76 dB
77 dB
80 dB
87 dB

400 uV
- 450 mV
1 mV
7 mV
11 mV
15 mV, 160 mV
40 mV
50 mV
65 mV
70 mV
80 mV
90 mV
100 mV
112 mV
120 mV
125 mV
130 mV
135 mV
140 mV
150 mV

KF
L4931
L4940
L4941
L4949ED-E
L4949EP-E
L4979D
L4979MD
L4993
L4995
L5050S
L5050SD
L5150BN
L5150CJ
L5150CS
L5150GJ
L5300AH7
L5300GJ
L5958
L9708